<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
	<title></title>
	<link href="./favicon.ico" rel="shortcut icon">
	<style>
		div{
			background-color: lightgray;
		}
	</style>
</head>
<body>
	<div id="app"></div>
	<!-- 注释节点 -->
</body>
</html>